<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>js的第一个代码</title>
</head>
<script>
    // 在这里写js代码 console.log()
    var time = new Date();
    time.getDate;
</script>
<body>
    
    <h2>二级标题</h2>
    hell <input type="text" name="input" value="默认值？"> 


</body>
</html>